{"id":110521,"date":"2018-03-11T10:36:35","date_gmt":"2018-03-11T10:36:35","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/analisis-de-las-interacciones-moleculares-de-la-toxina-cry3aa-de-bacillus-thuringiensis-en-la-membrana-del-epitelio-intestinal-de-leptinotarsa-decemlineata-escarabajo-de-la-patata\/"},"modified":"2018-03-11T10:36:35","modified_gmt":"2018-03-11T10:36:35","slug":"analisis-de-las-interacciones-moleculares-de-la-toxina-cry3aa-de-bacillus-thuringiensis-en-la-membrana-del-epitelio-intestinal-de-leptinotarsa-decemlineata-escarabajo-de-la-patata","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/analisis-de-las-interacciones-moleculares-de-la-toxina-cry3aa-de-bacillus-thuringiensis-en-la-membrana-del-epitelio-intestinal-de-leptinotarsa-decemlineata-escarabajo-de-la-patata\/","title":{"rendered":"An\u00e1lisis de las interacciones moleculares de la toxina cry3aa de bacillus thuringiensis en la membrana del epitelio intestinal de leptinotarsa decemlineata (escarabajo de la patata)"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Camila Ochoa Campuzano <\/strong><\/h2>\n<p>Leptinotarsa decemlineata es un insecto plaga de gran importancia econ\u00f3mica a nivel mundial que ha demostrado una elevada capacidad para desarrollar resistencia a insecticidas. Las toxinas cry de bacillus thuringiensis constituyen una herramienta de gran valor para el control de esta plaga, sin provocar efectos perjudiciales sobre el medio ambiente. En el presente trabajo se ha profundizado en el estudio del modo de acci\u00f3n de la toxina cry3aa en l. Decemlineata, en especial en los eventos que tienen lugar como consecuencia de su interacci\u00f3n con la membrana del epitelio intestinal. Se describe que la toxina cry3aa interact\u00faa con prote\u00ednas de la membrana del epitelio intestinal localizadas tanto en los lipid rafts como fuera de estos microdominios, entre las que se han identificado, por homolog\u00eda de secuencia, las prote\u00ednas prohibitina-1 y -2, rack1, anexina, actina, y v-atpasa, prote\u00ednas cuya interacci\u00f3n con cry3aa no hab\u00eda sido descrita, ni se hab\u00edan previamente identificado en l. Decemlineata. Como resultado de la interacci\u00f3n con la membrana del epitelio intestinal, la toxina cry3aa se proteoliza por proteasas asociadas a la membrana del epitelio intestinal. La prote\u00f3lisis tiene lugar por regiones expuestas del dominio iii de cry3aa y es catalizada por metaloproteasas, probablemente de la familia de las adam, y ciste\u00edn proteasas de la familia de las intesta\u00ednas. El procesado proteol\u00edtico de la toxina cry3aa catalizado por la metaloproteasa adam es necesario para su toxicidad en c\u00e9lulas disociadas del epitelio intestinal y en larvas de l. Decemlineata.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>An\u00e1lisis de las interacciones moleculares de la toxina cry3aa de bacillus thuringiensis en la membrana del epitelio intestinal de leptinotarsa decemlineata (escarabajo de la patata)<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 An\u00e1lisis de las interacciones moleculares de la toxina cry3aa de bacillus thuringiensis en la membrana del epitelio intestinal de leptinotarsa decemlineata (escarabajo de la patata) <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Camila Ochoa Campuzano <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Universitat de val\u00e9ncia (estudi general)<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 22\/07\/2011<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Carolina Rausell Segarra<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: dolores Garcer\u00e1 zamorano <\/li>\n<li>neil Crickmore (vocal)<\/li>\n<li>Mar\u00eda luz Valero  rustarazo (vocal)<\/li>\n<li>joel Gonz\u00e1lez cabrera (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Camila Ochoa Campuzano Leptinotarsa decemlineata es un insecto plaga de gran importancia econ\u00f3mica a nivel mundial que [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[35],"tags":[220595,95196,16929,80998,220597,220596],"class_list":["post-110521","post","type-post","status-publish","format-standard","hentry","category-ciencias-de-la-vida","tag-camila-ochoa-campuzano","tag-carolina-rausell-segarra","tag-dolores-garcera-zamorano","tag-joel-gonzalez-cabrera","tag-maria-luz-valero-rustarazo","tag-neil-crickmore"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/110521","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=110521"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/110521\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=110521"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=110521"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=110521"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}